PH12018050213A1 - Hydrometallurgical treatment process for extraction of precious, base and rare elements - Google Patents
Hydrometallurgical treatment process for extraction of precious, base and rare elements Download PDFInfo
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- PH12018050213A1 PH12018050213A1 PH12018050213A PH12018050213A PH12018050213A1 PH 12018050213 A1 PH12018050213 A1 PH 12018050213A1 PH 12018050213 A PH12018050213 A PH 12018050213A PH 12018050213 A PH12018050213 A PH 12018050213A PH 12018050213 A1 PH12018050213 A1 PH 12018050213A1
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- Prior art keywords
- solution
- metals
- saleable
- process according
- solid residue
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- 238000000034 method Methods 0.000 title claims abstract description 112
- 238000000605 extraction Methods 0.000 title abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 148
- 239000002184 metal Substances 0.000 claims abstract description 147
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- 238000011084 recovery Methods 0.000 claims abstract description 75
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- 239000010931 gold Substances 0.000 claims abstract description 53
- 238000000926 separation method Methods 0.000 claims abstract description 52
- 229910052737 gold Inorganic materials 0.000 claims abstract description 49
- 238000009854 hydrometallurgy Methods 0.000 claims abstract description 45
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 44
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 43
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- 239000004332 silver Substances 0.000 claims abstract description 32
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- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
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- 150000007513 acids Chemical class 0.000 description 1
- 229910052787 antimony Chemical group 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical group [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical group [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
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- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007883 cyanide addition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Chemical group 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical group [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
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- 229910052721 tungsten Inorganic materials 0.000 description 1
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- 238000004148 unit process Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/06—Chloridising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
- C22B13/045—Recovery from waste materials
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/0423—Halogenated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0476—Separation of nickel from cobalt
- C22B23/0484—Separation of nickel from cobalt in acidic type solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
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US (1) | US10988826B2 (hu) |
EP (1) | EP3418403B1 (hu) |
CN (1) | CN109112304A (hu) |
AR (1) | AR112173A1 (hu) |
AU (1) | AU2018204491B2 (hu) |
BR (1) | BR102018012930B1 (hu) |
CA (1) | CA3008880A1 (hu) |
CL (1) | CL2018001687A1 (hu) |
CY (1) | CY1123819T1 (hu) |
DK (1) | DK3418403T3 (hu) |
EA (1) | EA201891243A3 (hu) |
ES (1) | ES2849352T3 (hu) |
HR (1) | HRP20210030T1 (hu) |
HU (1) | HUE053478T2 (hu) |
PE (1) | PE20190233A1 (hu) |
PH (1) | PH12018050213A1 (hu) |
PL (1) | PL3418403T3 (hu) |
PT (1) | PT3418403T (hu) |
RS (1) | RS61390B1 (hu) |
SI (1) | SI3418403T1 (hu) |
ZA (1) | ZA201804188B (hu) |
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US11427887B2 (en) * | 2017-11-27 | 2022-08-30 | The Board Of Trustees Of The University Of Illinois | Extraction of selected platinum-group metals from supported catalyst |
CA3134119A1 (en) * | 2019-03-21 | 2020-09-24 | Anglo American Technical & Sustainability Services Ltd | Recovery of pgms and chromite from mixed pgm/cr ores |
CN111748704B (zh) * | 2019-05-20 | 2021-07-27 | 中南大学 | 一种从含稀土钼酸盐中分离稀土和钼方法 |
US11772047B2 (en) | 2019-06-11 | 2023-10-03 | Eden Technologies, Inc. | Reverse osmosis centrifuge |
CN112111647B (zh) * | 2019-06-21 | 2021-10-08 | 中国科学院过程工程研究所 | 一种金矿焙砂或焙烧氰化尾渣预处理浸金的方法 |
US10954582B2 (en) * | 2019-07-17 | 2021-03-23 | West Virginia University | Systems and processes for recovery of high-grade rare earth concentrate from acid mine drainage |
US20220340997A1 (en) | 2019-07-17 | 2022-10-27 | West Virginia University | Systems and processes for recovery of high-grade rare earth concentrate from acid mine drainage |
US11512005B2 (en) * | 2019-09-05 | 2022-11-29 | Ree Uno Spa | System and method for processing of minerals containing the lanthanide series and production of rare earth oxides |
CN112458284A (zh) * | 2019-09-06 | 2021-03-09 | 永仁共创锌业有限公司 | 一种从氧化锌渣回收碳铜铁银的方法 |
CN110624685B (zh) * | 2019-10-14 | 2021-04-20 | 广东省资源综合利用研究所 | 一种稀土尾矿中集约化回收有价组分的方法 |
CL2019003246A1 (es) * | 2019-11-13 | 2020-04-17 | Univ Concepcion | Un proceso para producir cobre metálico desde concentrados de cobre sin generación de residuos |
CN111074072A (zh) * | 2019-12-19 | 2020-04-28 | 包头华美稀土高科有限公司 | 去除转型澄清槽负载有机中非稀土杂质的方法 |
CN111575488A (zh) * | 2020-05-29 | 2020-08-25 | 上海交通大学 | 一种含砷、钨、锗废物的分段分离富集提取方法 |
CN111575491B (zh) * | 2020-06-29 | 2021-11-19 | 株洲冶炼集团股份有限公司 | 一种湿法炼锌砷盐净化钴镍渣的资源综合利用方法 |
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MX2023002015A (es) * | 2020-08-18 | 2023-04-11 | Enviro Metals Llc | Refinamiento metálico. |
CN112063858A (zh) * | 2020-09-08 | 2020-12-11 | 龙岩市宇恒环保科技有限公司 | 一种含砷物料全湿法生产合格氧化砷的工艺 |
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CN113106272B (zh) * | 2021-04-12 | 2022-10-28 | 江西离子型稀土工程技术研究有限公司 | 一种离子型稀土矿浸―淋一体化方法 |
CN113249589A (zh) * | 2021-04-25 | 2021-08-13 | 郴州百一环保高新材料有限公司 | 一种基于电解处理的可提高提取率的稀贵金属回收方法 |
CN113621836B (zh) * | 2021-08-13 | 2023-01-13 | 衢州华友钴新材料有限公司 | 一种从含钴镍锗铁的酸性溶液中选择性沉锗的方法 |
CN114058850B (zh) * | 2021-11-04 | 2022-09-16 | 中南大学 | 一种从烧结镍合金体中浸出镍的工艺 |
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GB2614283A (en) * | 2021-12-23 | 2023-07-05 | Lifezone Ltd | Hydrogen-based valorisation of metal-containing feed materials to extract metals |
WO2023148644A1 (en) * | 2022-02-04 | 2023-08-10 | Tata Steel Limited | A method for recovering manganese from manganese ore |
WO2023158503A1 (en) * | 2022-02-18 | 2023-08-24 | Eden Technologies, Inc. | Reverse osmosis centrifuge |
CN114959296A (zh) * | 2022-05-18 | 2022-08-30 | 陕西中创进取科技有限公司 | 一种湿法炼锌离子交换除氯硫酸萃取产盐酸工艺方法 |
CN115254869A (zh) * | 2022-06-07 | 2022-11-01 | 昆明理工大学 | 基于超临界流体的高钙硅固废中有价金属提取方法及装置 |
CN115505739B (zh) * | 2022-09-14 | 2024-05-17 | 山东招金集团有限公司 | 一种从氰化尾渣多元素浮选循环液回收有价元素的方法 |
CN115652114B (zh) * | 2022-12-28 | 2023-04-07 | 长沙华时捷环保科技发展股份有限公司 | 一种含铊溶液中铊的资源化回收工艺 |
CN116440854A (zh) * | 2023-04-04 | 2023-07-18 | 内蒙古大学 | 一种利用煤矸石浸提液合成绿脱石介孔材料的方法 |
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2018
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WO1999060178A1 (en) * | 1998-05-19 | 1999-11-25 | Bull, Christopher, Michael | Hydrometallurgical treatment process for extraction of platinum group metals obviating the matte smelting process |
WO2014009928A1 (en) * | 2012-07-13 | 2014-01-16 | Lifezone Limited | Hydrometallurgical treatment process for extraction of metals from concentrates |
AU2013263848B2 (en) * | 2013-11-29 | 2016-02-18 | Lifezone Limited | Treatment process for extraction of metals from ores |
EP3026130A1 (en) * | 2014-11-26 | 2016-06-01 | Lifezone Limited | Treatment process for extraction of precious, base and rare elements |
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